The OPA1622IDRCT is a high-performance audio operational amplifier designed by Texas Instruments, known for its exceptional sound quality and clarity. This integrated circuit is tailored for professional audio equipment, high-end headphones, and audiophile-grade audio systems. Its design focuses on delivering low distortion, low noise, and a high slew rate, which are essential for maintaining the integrity of the audio signal throughout the amplification process.

Key Features

• Sound Quality: The OPA1622IDRCT boasts an ultra-low total harmonic distortion plus noise (THD+N) of -135dB, which is a testament to its ability to reproduce audio with remarkable fidelity.
• Output Power: Capable of delivering 150mW into a 32Ω load, this op-amp can drive a wide range of headphones with ease, ensuring a robust and dynamic audio experience.
• Power Supply Range: With a wide power supply range of ±2.25V to ±18V, the OPA1622IDRCT offers flexibility in various audio applications and systems.
• Slew Rate: A high slew rate of 27V/µs allows the amplifier to handle rapid changes in input signals without distortion, making it ideal for high-resolution audio playback.
• Output Noise: The device features an exceptionally low output noise of 2.8nV/√Hz at 1kHz, which contributes to a clean and hiss-free audio output, even at high gain settings.

Applications

The OPA1622IDRCT is versatile and can be used in a variety of audio applications, including:

• Professional audio mixing consoles
• High-end headphone amplifiers
• Studio monitors and speakers
• Audiophile-grade preamplifiers and DACs
• Active filters and audio processing equipment

Package and Availability

The OPA1622IDRCT comes in a compact WSON-10 package, making it suitable for space-constrained applications without compromising performance. Texas Instruments ensures availability and support for this high-quality audio op-amp, catering to both small-scale projects and large-volume production needs.

With its exceptional audio performance and versatile application range, the OPA1622IDRCT stands out as a top choice for audio professionals and enthusiasts seeking the best in sound amplification technology.